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hi just to ask has anyone here manage to flash lineage os on locked bootloader?cos the new firmware has multi window and so tempted to try it.
Personally, I hardbricked the phone even with doing proper guide... Sending it back since still wararnty..
If anyone else have different result perhaps can help?
Right now I'm using LineageOS with locked bootloader. I think if you want to use with locked bootloader, don't flash the firmware provided by nijel8.
thanks for the replies but already unlock bootloader and flash lineage os best rom so far
man2106 said:
thanks for the replies but already unlock bootloader and flash lineage os best rom so far
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Hi, did you flash the firmware from nijel8? I want to flash lineage also and have the same question
yes i flash that firmware from nigel8
mongoload said:
Hi, did you flash the firmware from nijel8? I want to flash lineage also and have the same question
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If you are not the MIUI fan, then Lineage by nijel8 is the best option to go. I am on locked BL, and so far is OK!
nejcov said:
If you are not the MIUI fan, then Lineage by nijel8 is the best option to go. I am on locked BL, and so far is OK!
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hi which method or guide did you use to flash?
muhmuhv said:
Right now I'm using LineageOS with locked bootloader. I think if you want to use with locked bootloader, don't flash the firmware provided by nijel8.
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Click to collapse
hi can i know which method or guide did you use to flash?
Flash TWRP Via EDL using
https://www.androidfilehost.com/?fid=24591000424953470
Guide EDL
http://xiaomitips.com/guide/how-to-put-mi-max-into-edl-mode/
Hello guys, I'm on LineageOS. I want to go back to Oxygen OS. But I can't because of my locked bootloader.
I did try to connect with the pc via adb: "Fastboot flash recovery recovery.img" and it's says everytime bootloader is locked enable OEM. I know the OEM is in the Developer Options but not for me. It's not available.
What to do now?
Code:
fastboot oem unlock
It will wipe all of your data.
https://forum.xda-developers.com/oneplus-5t/how-to/oneplus-5t-unlock-bootloader-flash-twrp-t3704592
djmcnz said:
It will wipe all of your data.
https://forum.xda-developers.com/oneplus-5t/how-to/oneplus-5t-unlock-bootloader-flash-twrp-t3704592
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Just did it. And than this error.
tap build number 7 times to enable developer options, enable usb debugging, then u do the adb.
MrTalon4 said:
Just did it. And than this error.
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Yes, that means it's not enabled in developer options.
Now you say you don't have that OEM option available in the developer options - are you sure you've turned developer options on? If not do as @gorillaCF says above.
If you have done that and still don't have the option then back everything up, do a factory reset and try again immediately after that.
Flash factory images and go back to clean stock. Boot OOS and enable oem unlock in dev options
EugenStanis said:
Flash factory images and go back to clean stock. Boot OOS and enable oem unlock in dev options
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Click to collapse
Flash with locked bootloader? Is this possible?
What's broken with TWRP? What happens when you boot to recovery? Do you have adb access in any sort of recovery state?
djmcnz said:
What's broken with TWRP? What happens when you boot to recovery? Do you have adb access in any sort of recovery state?
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I can't boot in recovery I will be stuck in the OnePlus logo.
And yes, I have adb access but my bootloader locked...
MrTalon4 said:
I can't boot in recovery I will be stuck in the OnePlus logo.
And yes, I have adb access but my bootloader locked...
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Can you boot the stock recovery using fastboot?
the Doctor said:
Can you boot the stock recovery using fastboot?
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It always says FAILED: "unlock device to use command". (Fastboot boot recovery.img)
MrTalon4 said:
It always says FAILED: "unlock device to use command". (Fastboot boot recovery.img)
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Click to collapse
There is always this, but it will wipe everything and completely reset your phone:
https://forum.xda-developers.com/oneplus-5t/how-to/oneplus-5t-unbricking-tool-confirmation-t3733012
^
do that.
LineageOS 15.1 doesn't have the OEM unlock feature. Normally, if you temper with the system and lock the bootloader it won't boot at all making this option useless. At least that's what I've experienced. As others stated you can only use the unbrick tool which will definitely work or contact OnePlus for an L2 technician who will use the same tool to do so.
So how did you do this? Did you do "fastboot oem lock" with TWRP and LineageOS on the device?
Macusercom said:
LineageOS 15.1 doesn't have the OEM unlock feature. Normally, if you temper with the system and lock the bootloader it won't boot at all making this option useless. At least that's what I've experienced. As others stated you can only use the unbrick tool which will definitely work or contact OnePlus for an L2 technician who will use the same tool to do so.
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Click to collapse
Why the hell LineageOS 15.1 don't have the OEM unlock? This makes no sense, because now I have a big problem.
Yeah, the unbrick tool I'm lucky but for the others with different devices will not have this unbrick tool. That's very stupid. It will be last time for me, with LineageOS.
the Doctor said:
So how did you do this? Did you do "fastboot oem lock" with TWRP and LineageOS on the device?
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I did nothing like this. It was just locked I was surprised to.
MrTalon4 said:
I did nothing like this. It was just locked I was surprised to.
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Normally, it is impossible to lock it without fastboot. Again, it's not LOS's fault. You should never lock your bootloader if on a custom ROM or modified system. I've been running LOS 15.1 for almost a week and never had such an issue.
MrTalon4 said:
Flash with locked bootloader? Is this possible?
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Click to collapse
Yes, afaik You can flash factory images without unlocking bootloader
EugenStanis said:
Yes, afaik You can flash factory images without unlocking bootloader
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Click to collapse
Sorry sir, but the factory Images means stock ROM and stock recovery.
Can't flash both
Why there is no backdoor for this situation? Why is this not possible, that you need by Factory images no unlocked bootloader. That would fix many problems.
please help me
i got bootloop when clean flash and lock bootloader
but when unlock bootloader again it boot normally
royalcrown01 said:
please help me
i got bootloop when clean flash and lock bootloader
but when unlock bootloader again it boot normally
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Click to collapse
If you can unlock the bootloader again, I'd guess the flash didn't manage to erase everything.
Normally you'd have to boot and enable OEM unlocking before being able to unlock bootloader.
royalcrown01 said:
please help me
i got bootloop when clean flash and lock bootloader
but when unlock bootloader again it boot normally
Click to expand...
Click to collapse
Did gsi android 10 flash recently?
if the answer is yes
with the bootloader unlocked you must boot twrp and flash stock-repartition.zip
You can now block the bootloader in stock without bootloop
royalcrown01 said:
please help me
i got bootloop when clean flash and lock bootloader
but when unlock bootloader again it boot normally
Click to expand...
Click to collapse
There is another way too. Put your phone in EDL mode (fastboot oem edl) and flash the stock rom again. Even with clear_all_lock option enabled ,your phone won't lock your bootloader. When the phone boots up after flash,and you see the boot screen wait until you see erasing circle,after the second reboot,hold VOL - and power button until you go in fastboot mode. Then on your PC type: fastboot oem lock. The phone will boot up,then it will erase user data ,and you are ready with locked bootloader. I didn't have the stock repartition script ,so that's what i did.
Sent from my Xiaomi Mi A2 Lite using XDA Labs
Alijosekt said:
Did gsi android 10 flash recently?
if the answer is yes
with the bootloader unlocked you must boot twrp and flash stock-repartition.zip
You can now block the bootloader in stock without bootloop
Click to expand...
Click to collapse
Yes gsi android 10 is recently flashed
Can you give me link to stock-repartition ?
a1291762 said:
If you can unlock the bootloader again, I'd guess the flash didn't manage to erase everything.
Normally you'd have to boot and enable OEM unlocking before being able to unlock bootloader.
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I tried but not helped
royalcrown01 said:
I tried but not helped
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Click to collapse
Well I told you the 100% working method so...
nikoman1987 said:
Well I told you the 100% working method so...
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Click to collapse
Problem solved with flashing stock_repartiting.zip
royalcrown01 said:
Problem solved with flashing stock_repartiting.zip
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Nice to hear that! Sometimes flashing custom ROMs can be very frustrating
royalcrown01 said:
Problem solved with flashing stock_repartiting.zip
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Click to collapse
link for stock repartition zip?
melekbarca said:
link for stock repartition zip?
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Click to collapse
https://forum.xda-developers.com/mi-a2-lite/development/10-0-android-q-daisy-t3967734
melekbarca said:
link for stock repartition zip?
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Click to collapse
http://4pda.ru/forum/dl/post/17164801/stock_repartition.zip
nikoman1987 said:
There is another way too. Put your phone in EDL mode (fastboot oem edl) and flash the stock rom again. Even with clear_all_lock option enabled ,your phone won't lock your bootloader. When the phone boots up after flash,and you see the boot screen wait until you see erasing circle,after the second reboot,hold VOL - and power button until you go in fastboot mode. Then on your PC type: fastboot oem lock. The phone will boot up,then it will erase user data ,and you are ready with locked bootloader. I didn't have the stock repartition script ,so that's what i did.
Sent from my Xiaomi Mi A2 Lite using XDA Labs
Click to expand...
Click to collapse
Worked for me, thanks man.
,
Cremig said:
Worked for me, thanks man.
,
Click to expand...
Click to collapse
no problem
royalcrown01 said:
please help me
i got bootloop when clean flash and lock bootloader
but when unlock bootloader again it boot normally
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Click to collapse
I have same problem ..
robin_vilensky_ said:
I have same problem ..
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If it works unlocked but not locked, something is modified. Leave it unlocked or flash a complete stock rom.
a1291762 said:
If it works unlocked but not locked, something is modified. Leave it unlocked or flash a complete stock rom.
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Click to collapse
1 I downloaded original firmware from xiaomi web site very 10.0.13
2 I moved all files to adb tools folder
3 I run the cmd file flash_all_lock.bat
4 phone rebooted and got boot loop only entered to recovery mode.
5 and yes he booting only with unlocked BL
Alijosekt said:
Did gsi android 10 flash recently?
if the answer is yes
with the bootloader unlocked you must boot twrp and flash stock-repartition.zip
You can now block the bootloader in stock without bootloop
Click to expand...
Click to collapse
Can you give me the stock-partition.zip?
robin_vilensky_ said:
1 I downloaded original firmware from xiaomi web site very 10.0.13
2 I moved all files to adb tools folder
3 I run the cmd file flash_all_lock.bat
4 phone rebooted and got boot loop only entered to recovery mode.
5 and yes he booting only with unlocked BL
Click to expand...
Click to collapse
Probably something failed to flash. I don't know how much error checking the script has. Try again? Take note of the output, looking for warnings and errors.
Hi guys,
I need a bit of help. I updated my phone to Global Stable 12.0.1 via OTA. I'm not quite happy with it (auto dimming feature is quite bad, searching through settings takes ages etc..). I wanted to go back to MIUI 10. Is it possibile? My phone is completley stock.
Tnx for the help.
You need to unlock bootloader(7 days) and flash old tom in TWRP, no other possibilities.
If you can unlock bootloader, why not flash custom roms
jjgvv said:
You need to unlock bootloader(7 days) and flash old tom in TWRP, no other possibilities.
If you can unlock bootloader, why not flash custom roms
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Click to collapse
So If I unlock the bootloader, I can't flash miui10 global stable with MiFlash tool? I'm seeing conflicting info all over the internet and i'm confused.
Jura_ZG said:
So If I unlock the bootloader, I can't flash miui10 global stable with MiFlash tool? I'm seeing conflicting info all over the internet and i'm confused.
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Click to collapse
yes fastboot rom
jjgvv said:
yes fastboot rom
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Click to collapse
Sorry, i didn't understand. I can or I can't flash fastboot rom?
Probably yes, idk
Jura_ZG said:
Sorry, i didn't understand. I can or I can't flash fastboot rom?
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Click to collapse
Just unlock the bootloader and flash old rom (fastboot) via Miflash
Is there away to unlock the bootloader, flash TWRP recovery and flash custom ROMs without needing a PC on this device?
itsmarklesterb said:
Is there away to unlock the bootloader, flash TWRP recovery and flash custom ROMs without needing a PC on this device?
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Click to collapse
I don't think there is. For starter, you'll need the official Xiaomi program to unlock bootloader.
itsmarklesterb said:
Is there away to unlock the bootloader, flash TWRP recovery and flash custom ROMs without needing a PC on this device?
Click to expand...
Click to collapse
No.